Strange Siberian burial site may have link to Persian empire

Persia, known today as Iran, is about 3,700 miles (5,950 kilometers) from Siberia, an area of Russia. How ancient Persians ended up there is a mystery yet to be solved after researchers unearthed a medieval burial site in the Siberian permafrost. The head of the lone body, that of a child, was covered by a bronze bowl thought to have originated in Persia.